Dust removal device for machine room maintenance

Abstract

The utility model discloses a dust removal device for machine room maintenance, which comprises a shell, an air draft pump, a dust removal pipeline, a dust filtration mechanism and a cleaning mechanism, the shell is provided with an air inlet and an air outlet, the dust removal pipeline is communicated with the air outlet, the air draft pump is arranged in the middle of the dust removal pipeline, and the dust filtration mechanism comprises a switching motor, a telescopic sleeve and a filter element. The filter element is arranged in the telescopic sleeve, the telescopic sleeve is symmetrically connected with the two sides of the switching motor, the switching motor can drive the telescopic sleeve to rotate, and the switching motor can rotate to drive the telescopic sleeve on one side to be arranged between the dust removal pipeline and the air inlet, so that the telescopic sleeve of the dust removal pipeline is communicated with the air inlet; and rotation of the switching motor can drive the telescopic sleeve on the opposite side to communicate with the cleaning mechanism. According to the device, through the filtering mechanism, the filter elements can be automatically cleaned and replaced through the cooperation of the two telescopic sleeves and the two filter elements under the condition that the filter elements are not manually disassembled, so that the treatment of the filter elements is convenient and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a dust removal device for computer room maintenance. Background Art

[0002] Dust removal devices are commonly used equipment in industrial production and environmental protection. Their main function is to remove solid particles in air or gas to improve air quality or protect the normal operation of equipment. According to different working principles and application scenarios, there are various types and designs of dust removal devices. Dust removal devices are widely used in various industrial and commercial applications, and the development of new technologies has also promoted the continuous improvement of the performance and efficiency of dust removal devices. During the operation and maintenance of computer rooms, dust in the air accumulates on the surface and inside of equipment as the equipment operates, affecting equipment heat dissipation and even causing equipment damage. Therefore, in order to improve the operation efficiency of equipment and save maintenance costs, dust removal devices have become an essential and important equipment in computer rooms. However, in traditional technologies, the filtering performance of the filter element of the dust removal device deteriorates after running for a period of time, and the process of disassembling, replacing, or cleaning is rather cumbersome. Therefore, in the technical field of dust removal, a technical solution that can conveniently and reliably handle the dust removal filter element is needed. Summary of the Utility Model

[0003] In view of the above-mentioned prior art, the utility model aims to provide a dust removal device for computer room maintenance, and the main technical problem to be solved is how to conveniently and reliably handle the dust removal filter element.

[0004] To achieve the above object, the technical solution of the embodiment of the utility model is realized as follows:

[0005] A dust removal device for computer room maintenance includes a housing, an air extraction pump, a dust removal pipeline, a dust filtering mechanism, and a cleaning mechanism. The housing is provided with an air inlet and an air outlet. The dust removal pipeline is communicated with the air outlet. The air extraction pump is arranged in the middle of the dust removal pipeline. The dust filtering mechanism includes a switching motor, a telescopic sleeve, and a filter element. The filter element is arranged inside the telescopic sleeve. The telescopic sleeve is symmetrically connected to both sides of the switching motor. The switching motor can drive the telescopic sleeve to rotate. The rotation of the switching motor can drive one side of the telescopic sleeve to move between the dust removal pipeline and the air inlet, so that the dust removal pipeline, the telescopic sleeve, and the air inlet are communicated. The rotation of the switching motor can drive the telescopic sleeve on the opposite side to be communicated with the cleaning mechanism.

[0006] Preferably, the cleaning mechanism includes a deionized water tank, a flushing pipeline, and a sewage pipeline. A spray head is provided at the lower end of the deionized water tank. The upper end of the flushing pipeline is connected to the spray head. The rotation of the switching motor can drive the telescopic sleeve not connected to the dust removal pipeline to move between the flushing pipeline and the sewage pipeline, so that the flushing pipeline is communicated with the sewage pipeline.

[0007] Preferably, the telescopic sleeve includes a spring, a corrugated pipe, a connecting sleeve, a connecting rod, and a magnetic metal. Electromagnets are symmetrically arranged on the upper and lower sides of the connecting sleeve. The corrugated pipe is arranged inside the connecting sleeve. Springs are symmetrically arranged on the upper and lower sides of the connecting sleeve. The magnetic metals are symmetrically arranged at the upper and lower ends of the corrugated pipe. One side of the connecting sleeve is fixedly connected to the rotating shaft of the switching motor through the connecting rod.

[0008] Preferably, annular rubber grooves are provided at the top and bottom of the corrugated pipe. Annular rubber convex rings that cooperate with the annular rubber grooves are provided at the lower ends of the air inlet and the flushing pipeline and at the upper ends of the dust removal pipeline and the sewage pipeline.

[0009] Preferably, a dryer is provided on one side of the dust removal pipeline close to the air outlet.

[0010] Preferably, a valve is provided on one side of the air outlet close to the dryer. An inclined pipe is provided at the lower end of the valve. The inclined pipe communicates the dust removal pipeline close to the air outlet with the flushing pipeline.

[0011] Preferably, the inclined pipe is set to be high on the side close to the dust removal pipeline and low on the side far from the dust removal pipeline.

[0012] Preferably, isolation nets are provided on the outer sides of both the air inlet and the air outlet.

[0013] The beneficial effects of the present utility model are as follows: By providing the dust filtering mechanism and the cleaning mechanism in this application, the switching motor can drive the filter element to rotate and connect with the cleaning mechanism for cleaning after the filter element has been used for a period of time through the telescopic sleeve, and rotate the clean filter element on the opposite side after cleaning to connect with the dust removal pipeline and the air inlet. When the filter element is used for another period of time, the above operations can be repeated to perform cleaning and replacement again.

[0014] In summary, through the dust filtering mechanism in this application, the cleaning and replacement of the filter element can be automatically carried out through the cooperation of the two telescopic sleeves and the two filter elements without manually removing the filter element, making the treatment of the filter element convenient and reliable. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a dust removal device for computer room maintenance in an embodiment of the present application;

[0016] Figure 2 It is a sectional view of a dust removal device for computer room maintenance in an embodiment of the present application;

[0017] Figure 3 It is an enlarged view of part A in an embodiment of the present application;

[0018] Figure 4 It is a schematic structural diagram of the contracted state of the dust filtering mechanism in an embodiment of the present application;

[0019] Figure 5 It is a sectional view of the dust filtering mechanism in an embodiment of the present application;

[0020] Explanation of the reference numerals in the drawings:

[0021] 1. Outer shell; 2. Exhaust pump; 3. Dust removal pipeline; 4. Dust filtering mechanism; 5. Cleaning mechanism; 6. Air inlet; 7. Air outlet; 8. Switching motor; 9. Telescopic sleeve; 10. Filter element; 11. Deionized water tank; 12. Flushing pipeline; 13. Sewage pipeline; 14. Spray head; 15. Spring; 16. Bellows; 17. Connecting sleeve; 18. Connecting rod; 19. Magnetic metal; 20. Electromagnet; 21. Annular rubber groove; 22. Annular rubber convex ring; 23. Dryer; 24. Valve; 25. Inclined pipe; 26. Isolation net. Detailed implementation manners

[0022] The technical solution of the present utility model will be further elaborated in detail below in conjunction with the drawings in the specification and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. In the following description, the expression "some embodiments" describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0023] It should be further noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "inner", "outer", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manners.

[0024] Example 1

[0025] Referring to the attached Figures 1-5 , this application provides a dust removal device for computer room maintenance, including a housing 1, an exhaust pump 2, a dust removal duct 3, a dust filtering mechanism 4 and a cleaning mechanism 5. The housing 1 is provided with an air inlet 6 and an air outlet 7. The dust removal duct 3 is communicated with the air outlet 7. The exhaust pump 2 is arranged in the middle of the dust removal duct 3. The dust filtering mechanism includes a switching motor 8, a telescopic sleeve 9 and a filter element 10. The filter element 10 is arranged inside the telescopic sleeve 9. The telescopic sleeve 9 is symmetrically connected to both sides of the switching motor 8. The switching motor 8 can drive the telescopic sleeve 9 to rotate. The rotation of the switching motor 8 can drive the telescopic sleeve 9 on one side to move between the dust removal duct 3 and the air inlet 6, so that the dust removal duct 3, the telescopic sleeve 9 and the air inlet 6 are communicated. The rotation of the switching motor 8 can drive the telescopic sleeve 9 on the opposite side to be communicated with the cleaning mechanism 5. By setting the dust filtering mechanism and the cleaning mechanism 5, the switching motor 8 can drive the filter element 10 to rotate and connect with the cleaning mechanism 5 for cleaning after the filter element 10 has been used for a period of time through the telescopic sleeve 9, and rotate the cleaned and clean filter element 10 on the opposite side to connect with the dust removal duct 3 and the air inlet 6. When the filter element 10 is used for another period of time, the above operation can be repeated to perform cleaning and replacement again. Through the dust filtering mechanism, the device can automatically clean and replace the filter element 10 through the cooperation of the two telescopic sleeves 9 and the two filter elements 10 without manually removing the filter element 10, making the treatment of the filter element 10 convenient and reliable.

[0026] Specifically, the cleaning mechanism 5 includes a deionized water tank 11, a flushing pipeline 12 and a sewage discharge pipeline 13. A spray head 14 is arranged at the lower end of the deionized water tank 11. The upper end of the flushing pipeline 12 is connected to the spray head 14. The rotation of the switching motor 8 can drive the telescopic sleeve 9 not connected to the dust removal duct 3 to move between the flushing pipeline 12 and the sewage discharge pipeline 13, so that the flushing pipeline 12 and the sewage discharge pipeline 13 are communicated. By setting the deionized water tank 11 and the spray head 14, the filter element 10 that needs to be cleaned due to the rotation of the switching motor 8 is flushed with deionized water to remove dirt, and the sewage generated by flushing is discharged along the sewage discharge pipeline 13. At the same time, the rotation of the switching motor 8 makes the filter element 10 rotate 180 degrees towards, and the deionized water can perform back flushing on the filter element 10, improving the flushing effect and the cleaning effect of the filter element 10.

[0027] Specifically, the telescopic sleeve 9 includes a spring 15, a corrugated pipe 16, a connecting sleeve 17, a connecting rod 18, and a magnetic metal 19. Electromagnets 20 are symmetrically arranged above and below the connecting sleeve 17. The corrugated pipe 16 is arranged inside the connecting sleeve 17. The springs 15 are symmetrically arranged above and below the connecting sleeve 17. The magnetic metals 19 are symmetrically arranged at the upper and lower ends of the corrugated pipe 16. One side of the connecting sleeve 17 is fixedly connected to the rotating shaft of the switching motor 8 through the connecting rod 18. By providing the magnetic metal 19 and the electromagnet 20, before the switching motor 8 is started, the electromagnet 20 is energized to attract the magnetic metal 19, causing the spring 15 and the corrugated pipe 16 to contract, so that the switching motor 8 can rotate smoothly to replace the telescopic sleeve 9 and the filter element 10. After the switching motor 8 finishes rotating, the electromagnet 20 is de-energized, causing the magnetic metal 19 to elongate under the action of the spring 15, and the upper and lower sides of the corrugated pipe 16 are in close contact with the corresponding pipelines to prevent leakage.

[0028] Specifically, annular rubber grooves 21 are provided at the top and bottom of the corrugated pipe 16. Annular rubber convex rings 22 that cooperate with the annular rubber grooves 21 are provided at the lower ends of the air inlet 6 and the flushing pipeline 12 and at the upper ends of the dust removal pipeline 3 and the sewage discharge pipeline 13. By providing the annular rubber grooves 21 and the annular rubber convex rings 22, the tightness of the connection between the upper and lower ends of the corrugated pipe 16 is further improved to prevent leakage.

[0029] Embodiment 2

[0030] Refer to the appendix Figures 1-5 In this embodiment, the difference from the embodiment is that a dryer 23 is provided on one side of the dust removal pipeline 3 close to the air outlet 7. The dryer 23 can remove the water vapor in the air discharged from the air outlet 7, reduce the oxidation and corrosion of the equipment in the computer room by the water vapor, and improve the comprehensiveness and reliability of the dust removal and maintenance.

[0031] Specifically, a valve 24 is provided on one side of the air outlet 7 close to the dryer 23. An inclined pipe 25 is provided at the lower end of the valve 24. The inclined pipe 25 connects the dust removal pipeline 3 close to the air outlet 7 and the flushing pipeline 12. By providing the valve 24 and the inclined pipe 25, after the spray head 14 finishes flushing the filter element 10, the valve 24 is closed, so that the dry and clean gas discharged from the dryer 23 passes through the filter element 10 for drying and is discharged from the sewage discharge pipeline 13, enabling the device to perform a drying treatment after cleaning the filter element 10 and improving the cleaning effect.

[0032] Specifically, the inclined pipe 25 is arranged with the side close to the dust removal pipe 3 being higher and the side far from the dust removal pipe 3 being lower. The inclined arrangement of the inclined pipe 25 can prevent the water sprayed by the spray head 14 from entering the dust removal pipe 3 and avoid contamination.

[0033] Specifically, isolation nets 26 are arranged on both the side close to the outside of the air inlet 6 and the air outlet 7. The isolation nets 26 can prevent relatively large objects such as paper pieces and foams from entering the interior of the device, avoid pipe blockage or device damage, and improve the service life and reliability of the device.

[0034] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A dust removal device for machine room maintenance, characterized in that: The invention comprises a housing (1), an exhaust pump (2), a dust removal pipeline (3), a dust filtering mechanism (4) and a cleaning mechanism (5); the housing (1) is provided with an air inlet (6) and an air outlet (7); the dust removal pipeline (3) is connected to the air outlet (7); the exhaust pump (2) is arranged in the middle of the dust removal pipeline (3); the dust filtering mechanism comprises a switching motor (8), a telescopic sleeve (9) and a filter element (10); the filter element (10) is arranged inside the telescopic sleeve (9); the telescopic sleeve (9) is provided with a filter element (10); ) are symmetrically connected to both sides of the switching motor (8), the switching motor (8) can drive the telescopic sleeve (9) to rotate, the rotation of the switching motor (8) can drive the telescopic sleeve (9) on one side to move to between the dust removal duct (3) and the air inlet (6), so that the dust removal duct (3), the telescopic sleeve (9) and the air inlet (6) are connected, and the rotation of the switching motor (8) can drive the telescopic sleeve (9) on the opposite side to communicate with the cleaning mechanism (5).

2. A dust removal device for machine room maintenance according to claim 1, characterized in that: The cleaning mechanism (5) comprises a deionized water tank (11), a flushing pipe (12) and a sewage pipe (13); a spray head (14) is arranged at the lower end of the deionized water tank (11); the upper end of the flushing pipe (12) is connected to the spray head (14); the rotation of the switching motor (8) can drive the telescopic sleeve (9) not connected to the dust removal pipe (3) to move between the flushing pipe (12) and the sewage pipe (13), so that the flushing pipe (12) is connected to the sewage pipe (13).

3. A dust removal device for machine room maintenance according to claim 2, characterized in that: The telescopic sleeve (9) comprises a spring (15), a bellows (16), a connecting sleeve (17), a connecting rod (18) and a magnetic metal (19); the connecting sleeve (17) is symmetrically provided with an electromagnet (20) at the top and the bottom; the bellows (16) is provided on the inner side of the connecting sleeve (17); the spring (15) is symmetrically provided on the upper side and the lower side of the connecting sleeve (17); the magnetic metal (19) is symmetrically provided on the upper end and the lower end of the bellows (16); and one side of the connecting sleeve (17) is fixedly connected to the rotating shaft of the switching motor (8) through the connecting rod (18).

4. A dust removal device for machine room maintenance according to claim 3, characterized in that: The top and bottom of the bellows (16) are provided with annular rubber grooves (21), and the lower ends of the air inlet (6) and the flushing pipe (12) and the upper ends of the dust removal pipe (3) and the sewage pipe (13) are provided with annular rubber convex rings (22) that cooperate with the annular rubber grooves (21).

5. A dust removal device for machine room maintenance according to claim 4, characterized in that: A dryer (23) is provided on one side of the dust removal duct (3) close to the air outlet (7).

6. A dust removal device for machine room maintenance according to claim 5, characterized in that: A valve (24) is provided on one side of the air outlet (7) close to the dryer (23), and an inclined pipe (25) is provided at the lower end of the valve (24). The inclined pipe (25) connects the dust removal pipe (3) close to the air outlet (7) with the flushing pipe (12).

7. A dust removal device for machine room maintenance according to claim 6, characterized in that: The inclined tube (25) is arranged so that the side close to the dust removal duct (3) is higher and the side away from the dust removal duct (3) is lower.

8. The dust removal device for machine room maintenance according to claim 1, characterized in that: An isolation net (26) is provided on one side of the air inlet (6) and the air outlet (7) close to the outside.

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